Revelation 2:13

I know your works, and where you dwell; even where the throne of Satan is: and you hold fast my name, and have not denied my faith, even in those days in which Antipas was my faithful witness, who was slain among you, where Satan dwells.

Revelation 6:9

And when he opened the fifth sea, I saw, under the altar, the souls of those who were slaughtered on account of the word of God, and the testimony which they held.

Revelation 12:11

And they have overcome him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives to the death.

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